How to prune agave marmorata

Any time of year, as needed. Cut dead outer leaves close to the stem base using strong loppers or shears. Wear thick leather gloves and eye protection — the serrated leaf margins and terminal spine are hazardous.

Rarely — only to remove dead or damaged growth. Agave marmorata needs almost no pruning. Remove dried, dead lower leaves at the base when they become unsightly. The broad, blue-grey rosette is naturally attractive and self-maintains its shape. Pruning beyond dead-leaf removal offers no benefit and risks injury from the stiff, spined leaf tips.

Cut dead outer leaves close to the stem base using strong loppers or shears. Wear thick leather gloves and eye protection — the serrated leaf margins and terminal spine are hazardous.